Item Include：1x durable desk lamp;1x metal clamp;1x power adapter;1x User manual. SEOUFRDZ is a professional lamps store, desk lamp quality is our most important and the most basic.Our office lamp meet you any needs, not only provide light but also bring you a comfortable and aesthetics environment. Free adjust color temperature( from 3000K to 6000K); Free adjust brightness levels( from 10% to 100%) Tips：Long press to adjust the desired brightness and color temperature , and tap to switch between warm light, warm white light, cold light, and custom light. Save space and easy install: lamp is greatly easy to install and no installation tools are required which can save space. The desk lamp can hold a desktop up to 2.2 inches thick. The soft silicone pad prevents your office table from leaving marks and ensures a more secure attachment to the table. Eye protection: Bright office led desk lamp is no flicker and no glare, which will bring you relaxing environment and protect your eye. Timing Function: The desk lamp for home office can be timed, click once to extend for 3 minutes, click twice to extend for 30 minutes, click 3 times to extend for 60 minutes. When you will go sleep, you can schedule the time you need before bed. For Sewing For Manicure For Studying For Working